82eee1b186d783eac56ea5f14c0a0db4  d4.jpg
13eca827ff3a7acad95f661e5f659b1056228136  d4.jpg
605e0a891ca58a5358e445245221a505dc887805f7ef6bedfe289efe71b8bcab  d4.jpg

d4.jpg JPEG 325x470 DirectClass 20kb 
Image: d4.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Geometry: 325x470
  Class: DirectClass
  Type: TrueColor
  Endianess: Undefined
  Colorspace: RGB
  Channel depth:
    Red: 8-bits
    Green: 8-bits
    Blue: 8-bits
  Channel statistics:
    Red:
      Min: 34 (0.133333)
      Max: 255 (1)
      Mean: 244.817 (0.960068)
      Standard deviation: 19.0255 (0.07461)
    Green:
      Min: 8 (0.0313725)
      Max: 255 (1)
      Mean: 199.863 (0.783776)
      Standard deviation: 23.4631 (0.0920122)
    Blue:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 162.916 (0.638888)
      Standard deviation: 30.235 (0.118569)
  Colors: 10903
  Rendering-intent: Undefined
  Resolution: 100x100
  Units: PixelsPerInch
  Filesize: 20kb
  Interlace: None
  Background Color: white
  Border Color: #DFDFDF
  Matte Color: grey74
  Dispose: Undefined
  Iterations: 0
  Compression: JPEG
  Quality: 73
  Orientation: Undefined
  JPEG-Colorspace: 2
  JPEG-Sampling-factors: 1x1,1x1,1x1
  Signature: ca8bf3f5d5cd4008d692387bde9f5925fbbe2ea5efd4994e699a209ab92cdfe0
  Tainted: False
  Version: ImageMagick 6.2.4 02/10/07 Q16 http://www.imagemagick.org

Jhove (Rel. 1.1 (pre-release g), 2007-08-30)
 Date: 2010-01-15 00:54:27 CET
 RepresentationInformation: d4.jpg
  ReportingModule: JPEG-hul, Rel. 1.2 (2007-02-13)
  LastModified: 2010-01-14 16:34:58 CET
  Size: 20635
  Format: JPEG
  Version: 1.01
  Status: Well-Formed and valid
  SignatureMatches:
   JPEG-hul
  MIMEtype: image/jpeg
  Profile: JFIF
  JPEGMetadata: 
   CompressionType: Huffman coding, Baseline DCT
   Images: 
    Number: 1
    Image: 
     NisoImageMetadata: 
      ByteOrder: big_endian
      CompressionScheme: JPEG
      ImageWidth: 325
      ImageHeight: 470
      ColorSpace: YCbCr
      SamplingFrequencyUnit: inch
      XSamplingFrequency: 100
      YSamplingFrequency: 100
      BitsPerSample: 8, 8, 8
      BitsPerSampleUnit: integer
      SamplesPerPixel: 3
     Scans: 1
     QuantizationTables: 
      QuantizationTable: 
       Precision: 8-bit
       DestinationIdentifier: 0
      QuantizationTable: 
       Precision: 8-bit
       DestinationIdentifier: 1
   ApplicationSegments: APP0
  Checksum: bd4aafcf
   Type: CRC32
  Checksum: 82eee1b186d783eac56ea5f14c0a0db4
   Type: MD5
  Checksum: 13eca827ff3a7acad95f661e5f659b1056228136
   Type: SHA-1